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Wed, 12 Mar 2025 23:05:26 -0700 (PDT) Date: Thu, 13 Mar 2025 11:35:21 +0530 From: Manivannan Sadhasivam To: Frank Li Cc: Tony Lindgren , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vignesh Raghavendra , Siddharth Vadapalli , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Bjorn Helgaas , linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH RFC NOT TESTED 0/2] PCI: dra7xx: Try to clean up dra7xx_pcie_cpu_addr_fixup() Message-ID: <20250313060521.kjue4la47xd7g4te@thinkpad> References: <20250305-dra-v1-0-8dc6d9a0e1c0@nxp.com> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250305-dra-v1-0-8dc6d9a0e1c0@nxp.com> On Wed, Mar 05, 2025 at 11:20:21AM -0500, Frank Li wrote: > This patches basic on > https://lore.kernel.org/imx/20250128-pci_fixup_addr-v9-0-3c4bb506f665@nxp.com/ > > I have not hardware to test. > > Look for driver owner, who help test this and start move forward to remove > cpu_addr_fixup() work. > If you remove cpu_addr_fixup() callback, it will break backwards compatibility with old DTs. You should fix the existing DTs and continue carrying the callback for a while. - Mani -- மணிவண்ணன் சதாசிவம்